[Lustre-devel] llog API, locking and concurrency

DEGREMONT Aurelien aurelien.degremont at cea.fr
Wed Apr 6 09:58:47 PDT 2011


I'm wondering what is the correct way to use llog_ API regarding locking 
and concurrencies?

When looking at code, it seems llog already deal with proper locking 
when several thread access the same llog.
The codes that use this king of log do not seem to add more locking when 
using it.

Is this correct? llog_* call can be called without taking care of 



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